I. [Product Description]
4-arm-PEG-SGA (Four-arm Polyethylene Glycol Glutarate (Amide Bond)) is an important organic intermediate. Its unique structure endows it with good chemical activity and stability, playing a crucial role in many organic synthesis reactions and facilitating the synthesis of complex organic compounds.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it under refrigeration and avoid repeated freeze-thaw cycles.
【Solvent】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store it in a sealed and dry place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Used for the modification of polymer materials to improve the flexibility and solubility of materials.
2. As a raw material for the synthesis of surfactants to improve the surface properties of products.
3. In the coating industry, it can be used as an additive to improve the adhesion and durability of coatings.
4. Used for the preparation of biomaterials to enhance the biocompatibility of materials.
5. In the field of electronic chemicals, it can be used to prepare polymer electrolytes with special properties.

Remarks: The products sold by our company are only for scientific research and cannot be used for human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for university scientific research experiments. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
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